| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $188.48 | 4.866% | $197.6514 | $197.65 | $197.65 | $197.70 |
| Purchase #2 | $26.70 | 12.504% | $30.0386 | $30.04 | $30.05 | $30.00 |
| Purchase #3 | $119.49 | 13.632% | $135.7789 | $135.78 | $135.80 | $135.80 |
| Purchase #4 | $186.48 | 6.250% | $198.135 | $198.14 | $198.15 | $198.10 |
| Purchase #5 | $60.28 | 12.701% | $67.9362 | $67.94 | $67.95 | $67.90 |
| Purchase #6 | $240.25 | 3.532% | $248.7356 | $248.74 | $248.75 | $248.70 |
| Purchase #7 | $216.93 | 3.233% | $223.9433 | $223.94 | $223.95 | $223.90 |
| 7 purchase totals = | $1,038.61 | $1,102.2190 | $1,102.23 | $1,102.30 | $1,102.10 | |